nomoat / Categories / Developer tools software
Developer tools software
Small, specific developer tools tools, ready to use today. 1,592 products listed. Of these, 898 have a free plan, 60 sell for a one-off price, 1 carries proof such as verified revenue, update history or uptime.
- The MCP Census
Checks MCP servers against public evidence before you install them, through a website, a REST API or an MCP endpoint.
Since 2026
Free plan · Security and passwords · Developers
- Theme Editor
Edit, upload and delete WordPress theme and plugin files from the admin area, with per user file permissions.
Website builders · Agencies
- Things To Do API
An API and MCP server that returns local shows, markets and events as JSON, for developers building apps or AI agents.
Since 2026
Free plan · Developer tools · Developers
- thumbnail.ws
An API that turns website addresses into thumbnails and full page or mobile screenshots for developers.
Free plan · Developer tools · Developers
- Thunkable
Build and publish native phone apps by describing them to an AI builder and editing visually, no coding needed.
Developer tools
- Thyme
Desktop app that decompiles Android APKs and disassembles ARM code, with a call graph you can query in SQL.
Since 2026
Free plan · Security and passwords · Developers
- Thymis
Manage fleets of IoT and edge devices built on NixOS, with over-the-air updates, remote access and rollbacks.
Since 2025
Developer tools · Software companies
- tickgit
Collects TODO comments from your Git repos so a team can browse and track pending code work.
Free plan · Projects and tasks · Developers
- TIN Validate
Checks tax identification numbers for format and checksum errors in any country, in the browser or by API.
Since 2026
Free plan · Developer tools
- TinyGit
A plain Mac Git client that shows what to push and pull in two columns, for developers who find Git confusing.
Since 2026
One-off payment · Developer tools · Developers
- tldiagram
Tool for drawing nested software architecture diagrams that stay in sync with code and Markdown docs.
Since 2026
Design and images · Developers
- Toggled.dev
Feature toggle service with targeting, a release calendar and automatic rollback, hosted in the region you pick.
Free plan · Developer tools · Developers
- TokenPath
An API that matches each part of an AI answer to the exact passage in your source document it came from.
Since 2026
Free plan · Developer tools · Developers
- TokenSpend
One OpenAI-compatible API key to call 120 AI models, with a per-request cost receipt, for developers.
Since 2026
Free plan · Developer tools · Developers
- Tower
Desktop Git app for Mac and Windows with undo, drag and drop actions, stacked branches and help resolving merge conflicts.
Developer tools · Developers
- Trac
Issue tracker and wiki for software teams that links tickets, commits and docs, with Git and Subversion browsing.
Free · Projects and tasks · Developers
- Traccia
Tracks the AI agents a company runs in production, showing their costs, flagging leaked personal data and enforcing usage rules.
Since 2026
Uptime and monitoring · Developers
- Trackkit
An API that adds open and click tracking to emails from any provider and sends the events to your app by webhook.
Since 2026
Free plan · Transactional email · Developers
- Trainly
Tracing and anomaly alerts for AI agent pipelines, so developers catch failures they were not watching for.
Since 2026
Free plan · Uptime and monitoring · Developers
- Tramline
Coordinates mobile app releases, from builds to store rollouts, with notifications and an audit trail for app teams.
Since 2023
Developer tools · Developers
- Transformy
An API that converts HTML pages and URLs into PDF files for developers building apps.
Since 2015
Free plan · Documents and e-signature · Developers
- Transitive
Embeddable modules like video streaming and teleoperation that robotics teams add to their own fleet portal.
Pay as you go · Developer tools · Developers
- Transloadit
An API that takes file uploads, then resizes images, encodes video and audio, scans for viruses and delivers them.
Developer tools · Developers
- Treblle
Watches live API traffic so engineering teams can see usage, catch problems and enforce API standards.
Uptime and monitoring · Developers
- Treena
iPhone coding app that lets developers start AI agents on a GitHub repo, review plans and push commits without a laptop.
Since 2026
Developer tools · Developers
- Trigger.dev
Run long background tasks and AI agents in TypeScript with retries, queues, schedules and tracing, hosted or on your servers.
Since 2023
Developer tools · Developers
- Trophy
Add streaks, points, levels and similar retention features to a consumer app through an API, without building them yourself.
Since 2025
Developer tools · Developers
- Trunchbull
Hosts your AI evals as Git repos with private test cases, graders and sandboxed runs, and blocks releases that regress.
Since 2026
Free plan · Developer tools · Developers
- Trunk
A service that finds and quarantines flaky tests, skips unneeded CI jobs and runs a merge queue for software teams on GitHub.
Since 2021
Developer tools · Developers
- Trylle
Hosts git repositories and runs AI agents that review pull requests, audit security and run automations.
Since 2026
Free plan · Developer tools · Developers
- Twigg
API that keeps chat history for LLM apps, trims it to each model's window and routes requests across providers.
Since 2025
Developer tools · Developers
- Twing
Captures coding agent conversations and turns them into shared diagrams and design notes so teams can review and spot clashes.
Since 2026
Developer tools · Developers
- UI Bakery
Build admin panels, dashboards and internal apps on top of your databases and APIs with little code.
Free plan · Developer tools
- Uncloud
Turns your own Linux servers into a Docker cluster so you can deploy Compose apps to production with one command.
Developer tools · Developers
- UniRateAPI
An API that returns live and historical exchange rates and precious metal prices for use in apps.
Since 2025
Free plan · Developer tools · Developers
- Unkey
Handles API keys, rate limiting, gateways and request logs for teams that ship public APIs.
Free plan · Developer tools · Developers
- unlob
An API that gathers sourced, deduplicated web evidence for AI agents and says when there is not enough to answer.
Since 2025
Subscription · Developer tools · Developers
- Unrender
API that loads a web page in a real browser and returns only its readable content as Markdown for AI agents.
Since 2026
Free plan · Developer tools · Developers
- Unwrangle
API that pulls product prices, stock, search ranks and reviews from big online marketplaces in one format.
Since 2024
Subscription · Developer tools · Online sellers
- UnwrapEmail
API that flags throwaway, role-based and undeliverable email addresses at signup or before outreach.
Since 2024
Free plan · Developer tools · Developers
- Uploadcare
Handles user file uploads in web and mobile apps with a ready made upload widget, an image CDN, video streaming and a URL API.
Since 2024
Free plan · Developer tools · Developers
- uploads.sh
Lets coding agents and CI jobs upload screenshots and reports and post them in one updating comment on a GitHub pull request.
Since 2026
Free plan · Developer tools · Developers
- Upstash
Hosted Redis, vector search and full text search plus a message queue, paid per request, for web and AI app developers.
Since 2024
Free plan · Developer tools · Developers
- UptimeMonitoring.com
Uptime checks you set up through an API, a GitHub Action or an AI agent, with alerts when a site goes down.
Since 2026
Free plan · Uptime and monitoring · Developers
- URLpipe
Get markdown, screenshots, metadata and Lighthouse audits from any web page through one API or an MCP server.
Free plan · Developer tools · Developers
- Urnerys
A visual regression testing server you host yourself, with an API for CI screenshots and a web screen for approving changes.
Since 2024
One-off payment · Developer tools · Developers
- Usage.ai
Automates AWS, Azure and Google Cloud savings plans and reservations to lower cloud bills, with cashback on unused value.
Since 2022
Developer tools · Software companies
- Userback
Collects bug reports, screen notes, surveys and feature requests from users so product teams can act on them.
Free plan · Forms and surveys · Software companies
- UserCheck
An API that checks signup emails for throwaway, relay and spam domains so software companies can block fake accounts.
Free plan · Security and passwords · Developers
- Vaquill AI
An API giving legal tech builders and AI agents the text of US statutes and rules, each linked to its official source.
Since 2026
Free plan · Developer tools · Law firms
- Vartiq
Hosted service that sends webhooks for software teams, with retries, dead letter queues and delivery logs.
Since 2025
Free plan · Developer tools · Developers
- vask
Realtime WebSocket hosting that works with existing Pusher SDKs and bills per published message, not per delivery.
Since 2026
Free plan · Developer tools · Developers
- vatcheckapi
Checks EU and UK VAT numbers through an API and returns the registered company details for invoicing and checkout.
Free plan · Developer tools · Online sellers
- VaultSandbox
A self-hosted SMTP server for testing app email with real TLS, DKIM checks, spam scores and simulated delivery failures.
Since 2026
Transactional email · Developers
- VaultSQL
A browser SQL workbench that lets teams query databases without passing passwords around, with access requests and audit logs.
Since 2026
Free · Security and passwords · Developers
- Vector Charts
An API that serves vector nautical charts, feature search and routing for companies building maritime web apps.
Since 2025
Free plan · Developer tools · Developers
- Velda
Runs training and inference jobs on cloud GPUs from your dev environment with one command, billed only while jobs run.
Since 2025
Pay as you go · Developer tools · Developers
- Velovol
Rolls out ready-made development environments and large codebases to engineering teams on their own servers.
Since 2026
Subscription · Developer tools · Developers
- Veriphone
Checks whether phone numbers are real and shows country, carrier and line type, by API or bulk CSV upload.
Free plan · Developer tools · Developers
- Version Info
Shows PHP, MySQL and server stats in the WordPress admin, with labels for staging and live sites.
Free plan · Uptime and monitoring · Agencies